add_subdirectory(1-EndOfLine)
add_subdirectory(2-SeparateLine)
add_subdirectory(3-AfterCommaSeparator)
add_subdirectory(4-BeforeHAI)
add_subdirectory(5-AfterKTHXBYE)
add_subdirectory(6-IgnoreContinuation)
add_subdirectory(7-IgnoreJoin)
